/**
* 左边菜单
*/ 
<template>
  <el-menu
    default-active="2"
    :collapse="collapsed"
    collapse-transition
    router
    :default-active="$route.path"
    unique-opened
    class="el-menu-vertical-demo"
    background-color="#334157"
    text-color="#fff"
    active-text-color="#ffd04b"
  >
    <div class="logobox">
      <img class="logoimg" src="../assets/img/logo.png" alt="" />
    </div>
    <el-submenu
      v-for="menu in allmenu"
      :key="menu.menuid"
      :index="menu.menuname"
    >
      <template slot="title">
        <i class="iconfont" :class="menu.icon"></i>
        <span>{{ menu.menuname }}</span>
      </template>
      <el-menu-item-group>
        <el-menu-item
          v-for="chmenu in menu.menus"
          :index="'/' + chmenu.url"
          :key="chmenu.menuid"
        >
          <i class="iconfont" :class="chmenu.icon"></i>
          <span>{{ chmenu.menuname }}</span>
        </el-menu-item>
      </el-menu-item-group>
    </el-submenu>
  </el-menu>
</template>
<script>
import { menu } from "../api/userMG";
export default {
  name: "leftnav",
  data() {
    return {
      collapsed: false,
      allmenu: [],
    };
  },
  // 创建完毕状态(里面是操作)
  created() {
    let user = JSON.parse(localStorage.getItem("userdata"));
    if (user.role_id == 1) {
      this.$axios
        .get("/api/rbacMenu/menus")
        .then((res) => {
          console.log(JSON.stringify(res));
          if (res.data.code == 200) {
            this.allmenu = res.data.data;
          } else {
            this.$message.error(res.data.message);
            return false;
          }
        })
        .catch((err) => {
          this.$message.error("菜单加载失败，请稍后再试！");
        });
    } else {
      this.$axios
        .get("/api/rbacMenu/menus/"+user.role_id)
        .then((res) => {
          console.log(JSON.stringify(res));
          if (res.data.code == 200) {
            this.allmenu = res.data.data;
          } else {
            this.$message.error(res.data.message);
            return false;
          }
        })
        .catch((err) => {
          this.$message.error("菜单加载失败，请稍后再试！");
        });
    }
    // menu(localStorage.getItem('logintoken'))

    // 监听
    this.$root.Bus.$on("toggle", (value) => {
      this.collapsed = !value;
    });
  },
};
</script>
<style>
.el-menu-vertical-demo:not(.el-menu--collapse) {
  width: 240px;
  min-height: 400px;
}
.el-menu-vertical-demo:not(.el-menu--collapse) {
  border: none;
  text-align: left;
}
.el-menu-item-group__title {
  padding: 0px;
}
.el-menu-bg {
  background-color: #1f2d3d !important;
}
.el-menu {
  border: none;
}
.logobox {
  height: 40px;
  line-height: 40px;
  color: #9d9d9d;
  font-size: 20px;
  text-align: center;
  padding: 20px 0px;
}
.logoimg {
  height: 40px;
}
</style>